I am sure many will want to ride Hwy 1 during the 2013 International Rally. I have been told that the traffic is heavy with slow moving RV's during that time of year. Could someone in the know comment on the likely Hwy 1 traffic both north and south of Salem, Ore during July. Would it be advisable to plan a 100 mi ride then or just plan on a short time trip and go inland. Driving 15-20 mph would be miserable.